<template>
  <div class="login-wrapper">
    <div class="modal">
      <el-form ref="userForm" :model="user" status-icon :rules="rules">
        <div class="title">火星</div>
        <el-form-item prop="userName">
          <el-input type="text" prefix-icon="el-icon-user" v-model="user.userName"/>
        </el-form-item>
        <el-form-item prop="userPwd">
          <el-input type="password" prefix-icon="el-icon-view" v-model="user.userPwd"/>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" class="btn-login" @click="login">登录</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
export default {
  name: 'login',
  data() {
    return {
      user: {
        userName: '',
        userPwd: ''
      },
      rules: {
        userName: [
          {
            required: true, message: "请输入用户名", trigger: "blur"
          },
        ],
        userPwd: [
          {
            required: true, message: "请输入用密码", trigger: "blur"
          },
        ]
      }
    }
  },
  methods: {
    login() {
      this.$refs.userForm.validate(valid => {
        if (valid) {
          this.$api.login(this.user).then(res => {
            this.$store.commit('saveUserInfo', res)
            this.$router.push('/welcome')
          })
        } else {
          return false
        }
      })
    },
  }
}
</script>

<style lang="sass">
.login-wrapper
  display: flex
  justify-content: center
  align-items: center
  background-color: #f9fcff
  width: 100vw
  height: 100vh

  .modal
    width: 500px
    padding: 50px
    background-color: #fff
    border-radius: 4px
    box-shadow: 0 0 10px 3px #c7c9cb4d

    .title
      font-size: 50px
      line-height: 1.5
      text-align: center
      margin-bottom: 30px

    .btn-login
      width: 100%
</style>